Key Specifications
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Minimum medium conductivity
min. 10 µS
Application
The Nivotester FTW325 is a level switch with an intrinsically safe measuring circuit for connection to conductive sensors. Its compact housing allows easy mounting on standard DIN rails in control cabinets.
Designed for liquid level monitoring in tanks, including hazardous areas. Provides overflow protection for containers with flammable and non-flammable water-polluting liquids. Prevents pump dry-running.
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Installation: on standard cabinet rails
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Two-point level control and monitoring
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Ambient temperature: -20 to +60°C (-4 to +140°F)
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International explosion protection certifications
Advantages
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Cost-effective solution for conductive liquid level monitoring
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Intrinsically safe EEx ia IIC measuring circuit for hazardous area operation
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Sensor line monitoring
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Adjustable sensitivity range
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Alarm relay can function as second level relay (SPDT)
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Convenient wiring with removable terminal blocks
